Mug tree



FIG. 1 is a front left perspective view of a mug tree.

FIG. 2 is a front elevational view of the mug tree of FIG. 1.

FIG. 3 is a right side view of the mug tree of FIG. 1.

FIG. 4 is a rear elevational view of the mug tree of FIG. 1.

FIG. 5 is a left side view of the mug tree of FIG. 1.

FIG. 6 is a top plan view of the mug tree of FIG. 1.

FIG. 7 is a bottom plan view of the mug tree of FIG. 1.

FIG. 8 is a front left perspective view of another embodiment of a mug tree; and,

FIG. 9 is a front left perspective view of another embodiment of a mug tree.

The dash lines in FIGS. 8-9 are for illustrative purposes only showing environmental subject matter and form no part of the claimed design. 

The ornamental design for a mug tree, as shown and described. 